NPA	NXX	CLLI	City, ST	Telco
406	207	MSSLMT28CM1	MISSOULA	WESTERN WIRELESS CORPORATION-MT
406	239	MSSLMT28CM1	MISSOULA	WESTERN WIRELESS CORPORATION-MT
406	240	MSSLMT28CM1	MISSOULA	WESTERN WIRELESS CORPORATION-MT
406	241	MSSLMT28CM1	MISSOULA	WWC PAGING CORPORATION